Best year time to visit Mariyagama

General weather information about Mariyagama

Average annual temperature is 26.5 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: 18.9 °C

Number of sunny days: 47 days

Number of rainy days: 318 days

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* Weather data for Mariyagama Sri Lanka is based on climate observations for 2026 year

Mariyagama air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.532.834.736.632.831.932.434.231.433.132.231.1
Average daytime temperature (°C)29.230.532.633.331.030.630.232.429.730.030.329.9
Average temperature (°C)24.525.527.027.527.327.427.127.826.125.725.625.8
Average night temperature (°C)20.921.623.323.924.624.724.924.823.623.223.023.3
Absolute minimum temperature (°C)18.919.622.022.722.522.823.423.422.422.322.422.6

Mariyagama monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.49.910.810.29.310.49.811.18.78.17.47.8
Precipitation (mm)618597134163865925239309399252
Sunny days16143100490000
Rainy days151428293130272230313031
Snow days000000000000

Mariyagama - weather forecast by months

Mariyagama weather in januaryMariyagama weather in februaryMariyagama weather in marchMariyagama weather in aprilMariyagama weather in mayMariyagama weather in juneMariyagama weather in julyMariyagama weather in augustMariyagama weather in septemberMariyagama weather in octoberMariyagama weather in novemberMariyagama weather in december

Best time to visit Mariyagama:

The largest precipitation sum in Mariyagama is at

  • September — 239(mm)
  • October — 309(mm)
  • November — 399(mm)
  • December — 252(mm)

    • Weather forecast in the closest to Mariyagama admin centers

    Weather forecast in the closest towns to Mariyagama

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    Frequently asked questions

    When is the best time to visit Mariyagama?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Mariyagama.
    What is the weather like in Mariyagama?
    See average temperature, rainfall and daylight hours for Mariyagama by month in the table above.
    How many sunny days does Mariyagama have?
    The monthly weather statistics above show sunshine and rainfall patterns for Mariyagama throughout the year.